<template>
<client-only> <!-- 防止 服务端与客户端渲染的DOM结构不一样 产生报错，该组件只是占位且用于仅在客户端渲染其他组件 --> 
    <div class="main">
        <div class="title">
            <a href="/login">登录</a> 
            <span>·</span>
            <a class="active" href="/register">注册</a> 
        </div>
        <div class="sign-up-container">
            <el-form ref="userForm" :model="params">
                <el-form-item class="input-prepend restyle" prop="nickname" :rules="[{ required: true, message: '请输入你的昵称', trigger: 'blur' }]">
                    <div>
                        <el-input type="text" placeholder="你的昵称" v-model="params.nickname"/>
                        <i class="iconfont icon-user"/> 
                    </div>
                </el-form-item>
                <el-form-item class="input-prepend restyle no-radius" prop="mobile" 
                :rules="[{ required: true, message: '请输入手机号码', trigger: 'blur' },{validator: checkPhone, trigger: 'blur'}]">
                    <div>
                        <el-input type="text" placeholder="手机号" v-model="params.mobile"/> 
                        <i class="iconfont icon-phone"/>
                    </div>
                </el-form-item>
                <el-form-item class="input-prepend restyle no-radius" prop="code" 
                :rules="[{ required: true, message: '请输入验证码', trigger: 'blur' }]">
                    <div style="width: 100%;display: block;float: left;position: relative"> 
                        <el-input type="text" placeholder="验证码" v-model="params.code"/> 
                        <i class="iconfont icon-phone"/>
                    </div>
                    <div class="btn" style="position:absolute;right: 0;top: 6px;width:40%;">
                        <a href="javascript:" type="button" @click="getCodeFun()" :value="codeTest" style="border: none;background-color: none">
                            {{codeTest}}
                        </a>
                    </div>
                </el-form-item>
                <el-form-item class="input-prepend" prop="password" 
                :rules="[{ required:true, message: '请输入密码', trigger: 'blur' }]">
                    <div>
                        <el-input type="password" placeholder="设置密码" v-model="params.password"/>
                        <i class="iconfont icon-password"/> 
                    </div>
                </el-form-item>
                <div class="btn">
                    <input type="button" class="sign-up-button" value="注册" @click="submitRegister()">
                </div>
                <p class="sign-up-msg">
                    点击 “注册” 即表示您同意并愿意遵守简书
                    <br>
                    <a target="_blank" href="http://www.jianshu.com/p/c44d171298ce">用户协议</a>
                    和
                    <a target="_blank" href="http://www.jianshu.com/p/2ov8x3">隐私政策</a> 。 
                </p>
            </el-form>
            <!-- 更多注册方式 -->
            <div class="more-sign"> 
                <h6>社交帐号直接注册</h6> 
                <ul>
                    <li>
                        <a id="weixin" class="weixin" target="_blank" href="http://huaan.free.idcfengye.com/api/ucenter/wx/login">
                            <i class="iconfont icon-weixin"/>
                        </a>
                    </li>
                    <li>
                        <a id="qq" class="qq" target="_blank" href="#">
                            <i class="iconfont icon-qq"/>
                        </a>
                    </li>
                </ul> 
            </div>
        </div> 
    </div>
</client-only>
</template>

<script>
import '~/assets/css/sign.css'
import '~/assets/css/iconfont.css'
import registerApi from '@/api/register'

export default { 
    layout: 'sign', 
    data() {
        return {
            params: {   //封装注册时输入的数据
                mobile: '', 
                code: '', 
                nickname: '', 
                password: ''
            },
            sending: true,     //是否发送验证码 
            second: 30,       //倒计时时间 
            codeTest: '获取验证码'
        }
    },

    methods: { 
        // 获取验证码
        getCodeFun() {
            // sending = false
            // his.sending 原为 true,请求成功，!this.sending == true，主要是防止有人把 disabled 属性去掉，多次点击；
            if (!this.sending)
                return; 
            // debugger
            // prop 换成你想监听的 prop 字段
            this.$refs.userForm.validateField('mobile', (errMsg) => { 
                if (errMsg == '') {
                    registerApi.sendCode(this.params.mobile).then(response => { 
                        this.sending = false;
                        this.timeDown(); 
                    });
                }
            })
        },
        // 验证码倒计时
        timeDown() {
            let result = setInterval(() => {
                --this.second;
                this.codeTest = this.second 
                if (this.second < 1) {
                    clearInterval(result); 
                    this.sending = true; 
                    //this.disabled = false; 
                    this.second = 60;
                    this.codeTest = "获取验证码" 
                }
            }, 1000); 
        },
        // 注册
        submitRegister() {
            this.$refs['userForm'].validate((valid) => { 
                if (valid) {
                    registerApi.registerMember(this.params).then(response => { 
                        //提示注册成功
                        this.$message({ 
                            type: 'success', 
                            message: "注册成功"
                        })
                        this.$router.push({path: '/login'}) 
                    })
                } 
            })
        },
        // 手机号校验
        checkPhone (rule, value, callback) { 
            //debugger
            if (!(/^1[34578]\d{9}$/.test(value))) {
                return callback(new Error('手机号码格式不正确')) 
            }
            return callback() 
        }
    } 
}
</script>
